28
2020-03
Repair of Cracks in the Crankshaft Journal
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Chongqing Xiexiang Machinery Manufacturing Co., Ltd. is a company specializing in the production and sales of crankshaft pins. It is a crankshaft pin factory, manufacturer, and supplier based in Chongqing. From a highly professional standpoint, we analyze how cracks in crankshaft pins are repaired.
Cracks occurring in non‑load‑bearing areas or when they are unlikely to propagate may be repaired. If crankpin cracks are found in load‑bearing regions such as the journal arm or the pin neck, the component should be replaced with a new one.
Therefore, the crankshaft journal must possess sufficient strength and stiffness, while its surface should exhibit wear resistance, uniform operation, and good balance.
Xiexiang Machinery, Chongqing Crankshaft Pin Factory, Chongqing Crankshaft Pin Manufacturer, Chongqing Crankshaft Pin Company, Chongqing Xiexiang Machinery Manufacturing Co., Ltd.
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The company currently employs 70 people, including over 50 frontline workers, 8 production management and sales personnel, and 4 technical staff.
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The factory is equipped with advanced machinery.
We have over 80 pieces of production equipment, including high-precision centerless grinders, dedicated drilling machines, CNC chamfering machines, and several CNC drilling machines.
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We primarily manufacture and sell a full range of motorcycle crankpins and automotive piston pins.
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Address: Qinggang Industrial Park, Bishan District, Chongqing City
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